#656CC2#656CC2

#656CC2 is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.6% C 0.132 H 277.8°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#656CC2
RGB	rgb(101, 108, 194)
HSL	hsl(235, 43%, 58%)
HSV	hsv(235, 48%, 76%)
CMYK	cmyk(47.9%, 44.3%, 0%, 23.9%)
CIE-LAB	lab(48.74, 20.61, -46.00)
CIE-LCH	lch(48.74, 50.41, 294.14°)
OKLab	oklab(56.6% 0.0179 -0.1304)
OKLCH	oklch(56.6% 0.132 277.8)
XYZ	xyz(20.4640, 17.3858, 53.3060)
Luminance	0.1739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#656CC2 #C2BB65

analogous

#659AC2 #656CC2 #8C65C2

triadic

#656CC2 #C2656C #6CC265

tetradic

#656CC2 #C2659A #C2BB65 #65C28C

square

#656CC2 #C2659A #C2BB65 #65C28C

split-complementary

#656CC2 #C28C65 #9AC265

monochromatic

#31377C #424AA7 #656CC2 #9196D3 #BDC0E5

Accessibility & contrast

On white

4.69

#656CC2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#656CC2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #656CC2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##656CC2	#FFFFFF	#000000	##FFFFFF
##656CC2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4978C5

Deuteranopia (green-blind)

#4270C0

Tritanopia (blue-blind)

#437E8D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #656cc2;
/* rgb */ color: rgb(101, 108, 194);
/* oklch */ color: oklch(56.6% 0.132 277.8);

Tailwind

colors: {
  custom: {
    50: '#9696d5',
    500: '#656cc2',
    950: '#000000',
  },
}

SCSS

$custom: #656cc2;
$custom-light: #9696d5;
$custom-dark: #000000;

JSON

{
  "hex": "#656cc2",
  "rgb": {
    "r": 101,
    "g": 108,
    "b": 194
  },
  "hsl": {
    "h": 235.484,
    "s": 43.256,
    "l": 57.843
  },
  "oklch": {
    "l": 0.56601,
    "c": 0.13165,
    "h": 277.8
  },
  "luminance": 0.17387
}

Semantic roles & 50–950 ramp

primary

#656CC2

secondary

#D4D1AF

accent

#CA55D3

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #656CC2

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →